Description

Adipic Acid Diundecyl Ester is a high-molecular-weight diester synthesized from adipic acid and undecyl alcohol. This compound serves as a versatile and effective plasticizer and lubricant, valued for its excellent compatibility with a wide range of polymers and its low volatility. It is primarily sought after by manufacturers in the plastics, coatings, and specialty lubricants industries seeking to enhance material flexibility and processing characteristics.

Application

• As a primary or secondary plasticizer for polyvinyl chloride (PVC), polyurethane (PU), and other polymer systems to improve flexibility and low-temperature performance.
• As a lubricant and processing aid in the manufacture of plastics and synthetic rubbers to reduce internal friction and improve flow properties.
• In the formulation of high-performance greases and synthetic lubricants where thermal stability and low volatility are required.
• As a functional fluid or base oil component in specialty industrial applications.
• As a coalescing agent or plasticizer in coatings, adhesives, and sealants to enhance film formation and durability.
• In the production of flexible compounds for wire and cable insulation, automotive parts, and industrial hoses.

Basic Information

Product Name	Adipic Acid Diundecyl Ester
CAS No.	14641-32-8
Molecular Formula	C28H54O4
Molecular Weight	454.73 g/mol
Synonyms	Diundecyl Adipate; Adipic Acid Diundecyl Ester; 1-Undecyl 6-undecyl hexanedioate; DUA; Di-n-undecyl Adipate; Hexanedioic Acid, Diundecyl Ester; Bis(undecyl) Adipate; Adipic Acid Bis(undecyl) Ester
EINECS	Contact for details

Quality Control

Our Adipic Acid Diundecyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. A Certificate of Analysis (COA) detailing key parameters such as assay, acid value, color, and moisture content is provided with each shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.445 - 1.455

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.